#!perl -T
use 5.006;
use strict;
use warnings;
use Test::More;
use Net::Connection;
BEGIN {
    use_ok( 'Net::Connection::Match::Username' ) || print "Bail out!\n";
}
my $connection_args={
                                         foreign_host=>'10.0.0.1',
                                         foreign_port=>'22',
                                         local_host=>'10.0.0.2',
                                         local_port=>'12322',
                                         proto=>'tcp4',
                                         state=>'LISTEN',
                                         uid=>0,
                                         username=>'root'
                                         };
my %args=(
                  usernames=>[
                                          'root',
                                          'foo',
                                          ],
                  );
my $checker;
# makes sure we error with empty args
my $worked=0;
eval{
        $checker=Net::Connection::Match::Username->new();
        $worked=1;
};
ok( $worked eq '0', 'empty init check') or diag('Calling new with empty args worked');
# makes sure we can init with good args
$worked=0;
eval{
        $checker=Net::Connection::Match::Username->new( \%args );
        $worked=1;
};
ok( $worked eq '1', 'init check') or diag('Calling Net::Connection::Match::Username->new resulted in... '.$@);
# make sure it will not accept null input
my $returned=1;
eval{
        $returned=$checker->match;
};
ok( $returned eq '0', 'proto undef check') or diag('match accepted undefined input');
# make sure it will not accept a improper ref type
$returned=1;
eval{
        $returned=$checker->match($checker);
};
ok( $returned eq '0', 'match improper ref check') or diag('match accepted a ref other than Net::Connection');
# Create a connection with a matching protocol and see if it matches
my $conn=Net::Connection->new( $connection_args );
$returned=0;
eval{
        $returned=$checker->match( $conn );
};
ok( $returned eq '1', 'match check') or diag('Failed to match a matching good connection');
# Create a connection with a non-matching protocol and make sure it does not match
$connection_args->{username}='linda';
$conn=Net::Connection->new( $connection_args );
$returned=1;
eval{
        $returned=$checker->match( $conn );
};
ok( $returned eq '0', 'non-match check') or diag('Matched a connection that it should not of');
done_testing(7);